TONER FOR ELECTROPHOTOGRAPHY, AND DEVELOPER

PROBLEM TO BE SOLVED: To provide a toner for electrophotography capable of making all of the coloring property of the toner, and smoothness and fixability of an image surface excellent without complicating the structure of an image formation device for applying the toner thereto, and suppressing occ...

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1. Verfasser: KURAMASU KOJI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a toner for electrophotography capable of making all of the coloring property of the toner, and smoothness and fixability of an image surface excellent without complicating the structure of an image formation device for applying the toner thereto, and suppressing occurrence of fogging. SOLUTION: The toner for an electrophotography contains: toner base particles each containing a binding resin, a coloring agent, and wax; resin particles each containing a binding resin and wax without substantially containing a coloring agent; and an external additive externally added to the toner base particles and the resin particles; wherein the average domain diameter of the wax in the resin particles is larger than that of the wax in the toner base particles. COPYRIGHT: (C)2011,JPO&INPIT